A mocking tribute to the past and modern leadership of Prague.

This automated sculpture of two men peeing will spell out text messages with their micturition.

Georges Seurat’s pointillist masterpiece has been recreated in Ohio in topiary form.

This whimsical campus lawn is dotted with large sculpted numbers and hidden mathematical formulas.

Ohio's 19th-century communist micro-society.

The largest earthwork effigy in the world.

The spectacular collection of one of the world's best woodcarvers.

This pair of eccentric Ohio castles were built by a pair of brothers who wanted to bring a bit of class to the Ohio wilderness.

These sub-farmland caves are home to a majestic stalactite known as the "Crystal King."

A favorite of Amelia Earhart, ranking among those rare bridges that can be crossed without changing sides of the river.

An office built to look like a giant basket.

A monument to a Native American leader who was known for never breaking a promise and met his end after signing a deal with white settlers.

The inventor of a number of hybrid corn species is immortalized with a field of giant corn.